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Building a 12x 18 deck on the back of the house at ground
Building a 12x 18 deck on the back of the house at ground level (36 inches)...Can I use 2x8's for the framing? Or do I need 2x10 or 2x12? I will be attaching to house with ledger board and supporting … read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,271 satisfied customers
I have a main house beam that is a single 2x12 that spans
Hi.. I have a main house beam that is a single 2x12 that spans roughly 6 feet between piers. The floor joists span 13 feet and are supported by rim joist beams that are also 2x12's on the house exteri… read more
walkereng
walkereng
Consultant
Bachelor's Degree
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How do the footings of my deck have to be done the deckis
How do the footings of my deck have to be done the deckis 24" off the ground and attached to the house in Stevens Point WI … read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
I have a 17'5" wide by 20' deck that holds ~1500 pounds in
I have a 17'5" wide by 20' long deck that holds ~1500 pounds in trusses. The first 8' in length holds a deck above with an additional ~500 in trusses and has a TCLL of 40psf. The remaining 12' has a T… read more
JAYCEG
JAYCEG
College Degree B.S.
99 satisfied customers
Building a deck. My stringers/beams need to span 14 ft. My
Building a deck. My stringers/beams need to span 14 ft. My joists need to span 10 ft. Just wondering if I can use 3- 2x12 nailed together for my two stringers to span the 14 ft or if I need to use 2- … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am building a outside deck 10 ft high, walking out from
I am building a outside deck 10 ft high, walking out from the second floor of our house. It is 30ft long. I would like to put columns on each end so there is no visual obstruction on the first floor s… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I live in Delaware and built my deck, pressure treated pine.
I live in Delaware and built my deck, pressure treated pine. I want to find the load per sq. ft. so I can put a hot tub on it. … read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,271 satisfied customers
Treated 2 by 12 with 11.25tall by .25 steel plate sandwiched
Treated 2 by 12 with 11.25tall by .25 steel plate sandwiched between for beam 24 feet long to support 16 ft joist on deck over garage door . How far can it span between posts … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
Want to build a 40xr40 deck. Holding a 1500lb yurk plus
Want to build a 40xr40 deck. Holding a 1500lb yurk plus aprox 2000lb interior. Weight. No building codes. Up on property mtns. What and how large lumber for rim and floor joice? … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
When building a deck, and we wish to be able to put a pool
When building a wood deck, and we wish to be able to put a pool on it that has a diameter of 12 ft, weights 30 lb and a capacity of 1500 gallons, and when including the weight of people, lets add anot… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,271 satisfied customers
I want to build a 14x20' deck in Atlanta GA which will
I want to build a 14x20' deck in Atlanta GA which will be an average of 4' off the ground and one 20' side will be adjacent to the house wall which is cinder block with no stud wall inside the cinder … read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,271 satisfied customers
Building a deck 12 foot span 6x6 post to 6x6 post want use
Building a deck 12 foot span 6x6 post to 6x6 post want use 6x8 beam and hang 2x8 joists from it at 24in spacing… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am trying to determine the weight capacity of my outdoor
I am trying to determine the weight capacity of my outdoor deck for a hot tub. Tub = 7.5'x7'= 52sqft 6500lb loaded and people Deck = 10ft joist span + 2ft cantilever 2x10x12 joist, 16" o.c. 4x4 post s… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
My deck load is 50psf. It is 300sqft. I assume that does not
My deck load is 50psf. It is 300sqft. I assume that does not mean my deck can support 15000lbs. I am considering a pergola but the lumber for it weighs 1400lbs. I'm concerned about that weight when 8 … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
Hi Building a 24x24ft wooden house. It's 2 storey (with
Hi Building a 24x24ft wooden house. It's 2 storey (with a small tower on one corner and a roof deck). I want the lower floor to be completely open inside and have been advised a built up beam is the w… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,271 satisfied customers
I have a cantilevered deck on my house. I want to extend my
I have a cantilevered deck on my house. I want to extend my kitchen onto it and partially beyond it. Can you tell me if the attached proposed design is safe and to code? And if not, what would be (suc… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
building a deck platform to support hot tub. 8000lb live load,
building a deck platform to support hot tub. 8000lb live load, 49 sq ft hot tub (7X7), ~160 psf live load plus 20 psf dead load. thinking of having 3 beams underneath hot tub, double 2X12 southern pin… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
THe 12 x 12 deck over the septic is 12 ft from the side of
THe 12 x 12 deck over the septic is 12 ft from the side of the house. As an alternate I might put a 12 x 12 single story addition with a flat roof and a balcony over it between the house and the septi… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
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vgdlpc

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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